Designed to plug into the Aristocraft motherboard common on most of their G gauge locomotives. Installation in diesels only takes about ten-minutes; a Quantum Aristo is the easiest way to convert an Aristocraft locomotive to full sound and speed control.
Control panel lifted showing:
(1) Large Aristocraft motherboard, (2) Quantum Aristo Sound decoder plugged-in, middle board with 2 large capacitors and (3) QSI GWire board plugged-in to (2) small board with ribbon cable.